protected ContentEntityBase::initializeTranslation($langcode)
Instantiates a translation object for an existing translation.
The translated entity will be a clone of the current entity with the specified $langcode. All translations share the same field data structures to ensure that all of them deal with fresh data.
Parameters
string $langcode: The language code for the requested translation.
Return value
\Drupal\Core\Entity\EntityInterface The translation object. The content properties of the translation object are stored as references to the main entity.
File
- core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 772
Class
- ContentEntityBase
- Implements Entity Field API specific enhancements to the Entity class.
Namespace
Drupal\Core\Entity
Code
protected function initializeTranslation($langcode) {
// If the requested translation is valid, clone it with the current language
// as the active language. The $translationInitialize flag triggers a
// shallow (non-recursive) clone.
$this->translationInitialize = TRUE;
$translation = clone $this;
$this->translationInitialize = FALSE;
$translation->activeLangcode = $langcode;
// Ensure that changes to fields, values and translations are propagated
// to all the translation objects.
// @todo Consider converting these to ArrayObject.
$translation->values = &$this->values;
$translation->fields = &$this->fields;
$translation->translations = &$this->translations;
$translation->enforceIsNew = &$this->enforceIsNew;
$translation->newRevision = &$this->newRevision;
$translation->entityKeys = &$this->entityKeys;
$translation->translatableEntityKeys = &$this->translatableEntityKeys;
$translation->translationInitialize = FALSE;
$translation->typedData = NULL;
return $translation;
}
Please login to continue.